/*
 * Copyright 2000-2006 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.intellij.gwt.make;

import com.intellij.openapi.module.Module;
import com.intellij.openapi.application.PathManager;

import java.io.File;

import org.jetbrains.annotations.NotNull;

/**
 * @author nik
 */
@SuppressWarnings({"HardCodedStringLiteral"})
public class GwtCompilerPaths {
  private GwtCompilerPaths() {
  }

  public static File getDirectoryForGenerated(final @NotNull Module module) {
    return new File(getCompilerOutputRoot(module), "gen");
  }

  public static File getCompilerOutputRoot(final @NotNull Module module) {
    return new File(getOutputRoot(module), "compile");
  }

  public static File getOutputRoot(final @NotNull Module module) {
    return new File(getOutputRoot(), getOutputDirectoryName(module));
  }

  public static File getOutputRoot() {
    return new File(PathManager.getSystemPath() + File.separator + "gwt");
  }

  public static String getOutputDirectoryName(@NotNull Module module) {
    final String moduleName = module.getName();
    final String modulePath = module.getModuleFilePath();
    return moduleName.replace(' ', '_') + "." + Integer.toHexString(modulePath.hashCode());
  }

  public static File getOutputDirectory(final Module module) {
    return new File(getCompilerOutputRoot(module), "www");
  }
}
